Law firm什么意思

1、Law firm是名词，表达律师事务所的意思 我们分别用2个例子来看怎么使用

3、我们来看第二个例子怎么用It took many years and a lot of hard work but they finally asked me to join their law firm。
经过多年的艰苦努力，他们终于邀请我加入他们的律师事务所。